The Goguryeo navy was greatly injured by Di Feng's vitality in Wuhuhai, and only a dozen main ships were left to retreat in Yuanshanjin and did not dare to leave the port, which just saved Jiang Zhongshi the trouble of pursuing everywhere. Due to the limited water surface of Yuanshanjin, the Goguryeo warships that were shrunk inside were crowded together and could not be put in position at all, and a "fire burned Chibi" came by a burst of fire rain outside by Jiangzhong Shi.

Seeing that these large warships of Goguryeo were burned, although Jiang Zhongshi felt a little sorry in his heart, but in order to reduce casualties, he did not dare to let his fleet get close to seize the ship, relying on the advantage of long-range attacks of ballistas, Jiang Zhongshi's naval army did not lose a single soldier, and after half an hour, wiped out all the warships of Goguryeo.

Song Yifan, the team in charge of the ballista, still performed eye-catching, and the artillery carriage was used by him with great accuracy, just after Song Yifan knocked out the catapult at the head of Yuanshan City, Di Feng outside the city commanded the Wind and Fire Army to launch a siege battle.

Don't look at Yuanshan City is tall and difficult to attack, and he doesn't have siege equipment, but Di Feng is still sure that he can easily take Yuanshan City, Di Feng's self-confidence comes from Su Zhen who arranged to Yuanshan in advance, because he had already seen the beacon smoke signal from Su Zhen in Yuanshan City when Jiangzhongshi attacked the Goguryeo naval army.

Su Zhen sneaked into Yuanshan a few days ago, and this time he came to Yuanshan with not only his own scouts, but also the best wooden tiger among the five tigers; Su Zhen knew the Goguryeo language, and as soon as these people arrived in Wonsan, they smoothly touched the vicinity of the city lord's mansion and hidden, and when Jiang Zhongshi's attack on the Goguryeo naval army began, several people took advantage of the panic moment of the mobilization of troops and horses in Wonsan City, sneaked into the city lord's mansion and set a fire. Immediately afterwards, several people no longer stayed in the city lord's mansion, but ran to the residential areas in the city and set fire everywhere, while spreading rumors that the Tang army had entered the city.

Before Di Feng attacked the city of Yuanshan, the people in the city flocked to the city gate to escape from this war-torn place, instigated by Su Zhen and others. As soon as the Goguryeo soldiers guarding the city gate were about to forcibly expel the people approaching the city gate, they were shot dead by Su Zhen and others who were hiding in the crowd.

The defenders were killed under the city gate and suddenly there was chaos, and the Goguryeo guards who were in charge of guarding the city gate shouted at the soldiers and ordered to shoot the rebels, but he didn't expect that he was responding to a powerful big hand, Muhu pinched the neck of the guard and made him tremble, and the steel whip in the other hand smashed the heads of several guards around the guard at the same time.

Under the deterrence of Muhu's fierce means, Su Zhen and several people successfully controlled the city gate, and when Di Feng's siege began, the city gate was opened by Su Zhen and others from the inside, the snow devil entered the city, and the guards were captured, and the Goguryeo defenders in Yuanshan City instantly lost the confidence to resist, and an hour later, Di Feng successfully took Yuanshan City at the cost of only a dozen casualties.

The news of the capture of Wonsan Fortress reached Pyongyang, not to mention that Gozang couldn't even sit still in Quan Nancheng, who was in Chang'an City in Goryeo, Wonsan was only a few days away from Pyongyang, and Wonsan was occupied by the Tang Army, which was equivalent to an extra knife behind him that could kill him at any time.

Although Datang did not publicly admit that the snow devils who slaughtered the city one after another were his own soldiers and horses, Quan Nansan also learned through his own channels that the snow devils were the Ningzhou army originally stationed on Wuhu Island, and knew the name of Ningzhou Thorn Shi Difeng; Quan Nanchan could no longer ignore Di Feng's existence, he hurriedly sent someone to order Yizhi Quanjian to return to help quickly, but before the herald went out, he received the bad news that Yizhi Quanjian's 70,000 horses were ambushed by Xue Rengui in Xue Heshui, and the whole army was wiped out, and Yizhi Quanjian was killed in battle. Quan Nan, who was terrified when he heard the bad news, was in a mess, and he urgently ordered his younger brother Quan Nanjian to shrink the defense line and quickly return to help.

Quan Nanjian came back to help, Li Ji's army took advantage of the situation to cover up, and the Tang army pushed the battle line across the Yalu River after breaking Daxing City and Taihang City; Li Duoqi did not rush back to Yuanshan to join Di Feng after the destruction of Yizhi Quanjian, he took a thousand wind and fire troops and two thousand barbarian soldiers but turned around and returned to Huishan, in his opinion, there is no merit to go to Yuanshan, but it is better to turn around and break a few more cities to increase his merits.

Huishan was harassed back and forth by the Tang army, it was already a floating heart, and now the news of the defeat of the Yizhi Quanjian army came, so that the Huishan defenders lost the courage to hold on, and since the spring boy drove away the spring boy, the five Goguryeo departments have already had their own thoughts, such as seeing that the general trend has gone to Huishan City, the lord feels that it is better to follow the spring boy than to follow the whole boy, he did not wait for Li Duozhu to attack and opened the city gate to raise the flag and surrender, Li Duozhu received Huishan after five or six small cities such as Sanshui and Pingshan one after another, and the reputation is gradually louder.

After Quan Nanjian arrived in Pyongyang, he marched to Yuanshan overnight without resting, he wanted to take advantage of Di Feng's unstable foothold to recapture Yuanshan City in one fell swoop, but he didn't expect that Di Feng captured a complete Yuanshan City, the city defense was still intact, plus the material supply of the fleet, Di Feng strengthened the Yuanshan city defense a little, and blocked Quan Nanjian's offensive.

For three days in a row, Quan Nanjian could not capture the head of Yuanshan City, not to mention that he also lost 5,000 men and horses under Yuanshan City, and the Tang army in Yuanshan City seemed to fight more and more people, which made Quan Nanjian puzzled.

"Could it be that this Tang army all came out of the ground?" Quan Nanjian couldn't understand why the Tang army had less than 3,000 people, and why he attacked for three days, but the Tang army not only did not decrease, but increased.

Of course, Quan Nanjian couldn't imagine that behind Di Feng, there was also a Jeju Island fleet that was constantly transporting slaves to Wonsan; Di Feng didn't want to lose too much of the wind and fire army he had worked so hard to build, and after occupying Yuanshan Cheng, he began to use a large number of "Japanese slaves" plundered by Thirteen Niang at sea to participate in the war.

Thirteen Niang has cleaned up the vicinity of Jeju Island during this time, and in the case that there is no way to rob it, Abe, the inner ghost, played an important role, and he provided the situation of Tsushima Island sandwiched between Silla and Wa to Tsushima Niang, although Tsushima Island is smaller than Jeju Island, but the products are as rich as Jeju Island, and the Wa State, which nominally belongs to the Wa State but has little control over Tsushima Island, and Thirteen Niang simply used Tsushima Island as a supply base for materials and population.

With the secret support of Thirteen Niang, Abe became the lord of Tsushima Island, and under his operation, a large number of Japanese and Baekje exiles were transferred to Thirteen Niang by slave traders through the Falklands, and Thirteen Niang sorted these people and left women, children and farmers, and the rest of the young men were sent to Wonsan.

Most of these Japanese and Baekje refugees were veterans of war, and they could be put into battle with a little reorganization in Di Feng's hands, and with such a backup supplement, Di Feng's team naturally had more and more people in the Yue War.

Quan Nanjian couldn't hold on to it on the fourth day of the attack on Wonsan City, and there was nothing to gain from attacking Wonsan, and Li Ji had already arrived at Yalu Gate, if he didn't resist the pace of Li Ji's army, Pyongyang would be exposed to the hooves of Li Ji's army, compared to Li Ji's army, Wonsan was obviously not important, Quan Nanjian had to give up the idea of recapturing Wonsan, turned around and withdrew to Pyongyang, and prepared to reassemble and counterattack Yalu Gate.

Seeing that Quan Nanjian had withdrawn, Di Feng's mind became lively, if you come, I will go with you, since you don't come to beat me, then good, I will go to harass Pyongyang.

Just when Di Feng was about to arrange people to harass Pyongyang, Su Zhen told Di Feng another good news that the missing Yan Qing was in Pyongyang City at this time. (To be continued.) )